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LD2985 Datasheet(PDF) 3 Page - STMicroelectronics

Part No. LD2985
Description  VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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LD2985 Datasheet(HTML) 3 Page - STMicroelectronics

 
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LD2985 SERIES
3/13
ELECTRICAL CHARACTERISTICS FOR LD2985A (TJ = 25°C, VI=VO+1V, IO=1mA, VSHDN=2V,
CI =1µF, CO =1µF, unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VOp
Operating Input Voltage
2.5
16
V
VO
Output Voltage
VI = 2.5V
1.485
1.5
1.515
V
IO = 1 to 50mA
1.462
1.538
V
IO =1to 50mA
TJ= -40 to 125°C
1.447
1.553
V
VO
Output Voltage
VI = 2.8V
1.782
1.8
1.818
V
IO = 1 to 150mA
1.755
1.845
V
IO = 1 to 150mA
TJ= -40 to 125°C
1.737
1.863
V
VO
Output Voltage
VI = 3.5V
2.475
2.5
2.525
V
IO = 1 to 150mA
2.4375
2.5625
V
IO = 1 to 150mA
TJ= -40 to 125°C
2.4125
2.5875
V
VO
Output Voltage
VI = 3.8V
2.772
2.8
2.828
V
IO = 1 to 150mA
2.730
2.870
V
IO = 1 to 150mA
TJ= -40 to 125°C
2.702
2.898
V
VO
Output Voltage
VI = 3.85V
2.821
2.85
2.879
V
IO = 1 to 50mA
2.778
2.921
V
IO =1to 50mA
TJ= -40 to 125°C
2.750
2.950
V
VO
Output Voltage
VI = 4.0V
2.970
3.0
3.030
V
IO = 1 to 150mA
2.925
3.075
V
IO = 1 to 150mA
TJ= -40 to 125°C
2.895
3.105
V
VO
Output Voltage
VI = 4.1V
3.069
3.1
3.131
V
IO = 1 to 150mA
3.022
3.1775
V
IO = 1 to 150mA
TJ= -40 to 125°C
2.9915
3.2085
V
VO
Output Voltage
VI = 4.2V
3.168
3.2
3.232
V
IO = 1 to 150mA
3.120
3.280
V
IO = 1 to 150mA
TJ= -40 to 125°C
3.088
3.312
V
VO
Output Voltage
VI = 4.3V
3.267
3.3
3.333
V
IO = 1 to 150mA
3.2175
3.3825
V
IO = 1 to 150mA
TJ= -40 to 125°C
3.1845
3.4155
V
VO
Output Voltage
VI = 4.5V
3.465
3.5
3.535
V
IO = 1 to 150mA
3.412
3.587
V
IO = 1 to 150mA
TJ= -40 to 125°C
3.377
3.622
V
VO
Output Voltage
VI = 4.6V
3.564
3.6
3.636
V
IO = 1 to 150mA
3.510
3.690
V
IO = 1 to 150mA
TJ= -40 to 125°C
3.474
3.726
V
VO
Output Voltage
VI = 4.8V
3.762
3.8
3.838
V
IO = 1 to 150mA
3.705
3.895
V
IO = 1 to 150mA
TJ= -40 to 125°C
3.667
3.933
V
VO
Output Voltage
VI = 5.0V
3.96
4
4.04
V
IO = 1 to 150mA
3.9
4.1
V
IO = 1 to 150mA
TJ= -40 to 125°C
3.86
4.14
V


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